Dateset for the paper "Space partitioning within groups of social coral reef fish"

Description of the data and file structure:Trajectories filesIn the format of GroupX_Y.csv where X is the group number and Y is the run number, ordered chronologically. For dates see paper.These files include the trajectories of the fish in the 4 groups of Dascyllus marginatus studied. Each group has 3-5 fish, named based on their position around the coral (front, top, east, west or back).Each file has 6 columns:x - the x coordinate of the fish in meters. Positive x is directed to east. Zero is center of the coral. NaNs are missing data.y - the y coordinate of the fish in meters. Positive y is directed north. Zero is center of the coral. NaNs are missing data.z - the z coordinate of the fish in meters. Positive z is directed up. Zero is center of the coral. NaNs are missing data.frame_num - the frame number of the video. This is the time in 29.97Hzfish - the fish's identity as a numberfish_name - the fish's identity based on its position around the coraltimeInsideTheCoral.xslx:Includes 4 columns:fish position around the coral - this is the identity of the fish based on its position (front, top, east, west or back)group (1-4)datetime inside the coral (in %)

数据与文件结构说明：
轨迹文件：
文件命名格式为GroupX_Y.csv，其中X为组号，Y为运行编号，所有文件按时间顺序排序。具体日期详见相关论文。
本数据集包含所研究的4组斑纹雀鲷（Dascyllus marginatus）的鱼群轨迹数据。每组包含3至5条个体，其命名依据其在珊瑚周围的位置（前方、上方、东方、西方或后方）。
每个文件包含6列数据：
x：以米为单位的鱼类X轴坐标，X轴正方向指向东方，原点为珊瑚中心，缺失值以NaN表示。
y：以米为单位的鱼类Y轴坐标，Y轴正方向指向北方，原点为珊瑚中心，缺失值以NaN表示。
z：以米为单位的鱼类Z轴坐标，Z轴正方向指向上方，原点为珊瑚中心，缺失值以NaN表示。
frame_num：视频帧序号，对应帧率为29.97Hz的时间信息。
fish：以数字标识的鱼类个体编号。
fish_name：基于珊瑚周围位置命名的鱼类个体标识。

timeInsideTheCoral.xslx：
该文件包含4列数据，分别为：
鱼类在珊瑚周围的位置：基于个体在珊瑚周边的位置（前方、上方、东方、西方或后方）的鱼类身份标识。
组别（1-4）。
珊瑚内部停留时长占比（以百分比计）。